package sctu.edu.java.year2016.team04.luoxinghua.lianxi.cometurejiekou;

/**
 * Created by 落叶的思恋 on 2016/5/27.
 */
public class Realize implements Jia,Jian,Cheng {
    @Override
    public int jian(int a, int b) {
        return a-b;
    }

    @Override
    public int cheng(int a, int b) {
        return a*b;
    }

    @Override
    public int jia(int a, int b) {
        return a+b;
    }
}
